Intel Socket 775 Heat Sink and Fan up to 3.0GHz Intel Socket 775 Heat Sink and Fan up to 3.0 GHz General Features: Intel Socket 775 Heat Sink and Fa Aluminumheat sink 3-inch fan Supports Intel Pentium 4 Socket 775 CPU up to 3 GHz 4-pin fan connector (approximately 12-inch cord length from fan to 4-pin connector) Regulatory Approvals: CE UL - Supports Intel Pentium 4 Socket 775 CPU up to 3.4 GHz NOTE: COMES IN CLAMSHELL BOX PACKAGING